Browsing Institutt for kjemi by Document Types "Doctoral thesis"
Now showing items 61-80 of 135
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Investigation of Pyrrolo- and Furopyrimidines as Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitors: Synthesis and Activity-ADME Profile
(Doctoral theses at NTNU;2016:351, Doctoral thesis, 2016)Summary of thesis: Due to their essential roles in signal transduction and regulation of cellular processes, kinases have been established as promising drug targets for the treatment of various human diseases. Since ... -
Investigation of selected natural and anthropogenic radionuclides in reindeer (Rangifer tarandus tarandus) and lynx (Lynx lynx)
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:151, Doctoral thesis, 2005)The present thesis investigates a range of dietary, physiological and environmental factors influencing transfer and long-term behaviour of radionuclides in reindeer and lynx. Feeding experiments were designed to provide ... -
Investigation of the occurrence and fate of multi-class organic micropollutants in the aquatic environment of the Norwegian Fjords
(Doctoral theses at NTNU;2021:372, Doctoral thesis, 2021)Summary in English This thesis describes efforts to develop rapid and robust methods for the analysis of seven classes of man-made organic pollutants of emerging concern and one method for the analysis of naturally occurring ... -
IRON AS A DRIVING FORCE OF LIFE: INVESTIGATING EFFECTS OF IRON SOURCE ON PHYSIOLOGICAL FACTORS AND BIOTIC IRON RELATIONSHIPS IN SYNECHOCOCCUS SP. PCC 7002
(Doctoral theses at NTNU;2021:347, Doctoral thesis, 2021)Iron is one of the most abundant elements in the Earth’s crust, and yet it is a limiting factor for primary production in large parts of the world’s oceans. This is due to the low solubility of iron throughout the water ... -
Isolation and structure elucidation of anti-inflammatory compounds from Sclerochloa dura
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:137, Doctoral thesis, 2013) -
Kinetics of reactions between silica and carbon
(Doktor ingeniøravhandling;1990:16, Doctoral thesis, 1990) -
L-Tartaric Acid Derived Surfactants and N-Isopropylacrylamide Based Core-Shell Nanogels: Synthesis, Mechanistic Studies and Characterization
(Doctoral theses at NTNU;2016:344, Doctoral thesis, 2016) -
Lifetime of Li-ion Secondary Batteries and Measurement of Key Parameters for Internal Temperature Profile Assessment
(Doctoral theses at NTNU;2019:46, Doctoral thesis, 2019)The thesis’ purpose was to contribute to the understanding of thermal gradients within Li-ion secondary batteries. A first step was the determination of thermal conductivities of various electrode materials and separators. ... -
Mechanistic Study of Chemical Reactions Using Path Sampling
(Doctoral theses at NTNU;2016:363, Doctoral thesis, 2016)Molecular simulations are the ideal tool to obtain detailed information at the molecular scale which is often invisible to experiments. However, we are still far from a situation in which industries and pharmaceutical ... -
Minimization of entropy production in separate and connected process units
(Dr. ingeniøravhandling, 0809-103X; 2004:111, Doctoral thesis, 2004) -
Modeling enviromental effects with coupled cluster and particle-breaking Hartree-Fock theory
(Doctoral theses at NTNU;2024:159, Doctoral thesis, 2024)Chemical phenomena commonly occur within specific environments, such as solutions or surfaces. An emerging area, termed on-water catalysis, exemplifies this, where chemical reactions experience significant acceleration at ... -
Modeling Molecular Properties of Interest for Streamer Studies
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:250, Doctoral thesis, 2010)If an insulating material is stressed by sufficiently large electric field, a plasma channel may be created which destroys the materials insulating properties. The processes involved are complicated and the field of research ... -
Modern sidelinings in aluminium smelters : properties and fluoride attack of S3N4-bonded SiC materials
(Dr. ingeniøravhandling, 0809-103X; 2001:66, Doctoral thesis, 2001)Lifetime improvement of the materials used in sidelining construction is needed to increase productivity in moderen aluminium production. The aim of this study is to analyse the characteristics of Si3N4-bonded SiC and to ... -
Molecular Engineering and Photovoltaic Evaluation of Phenothiazine and Triarylamine Dyes for Dye-Sensitized Solar Cells
(Doctoral theses at NTNU;2019:254, Doctoral thesis, 2019)De klimatiske konsekvensene av økende CO2 utslipp har vært godt kjent siden Svante Arrhenius’ tidlige forskning i 1896. Han korrelerte global temperatur og atmosfærisk CO2-konsentrasjon, og gav nøyaktige estimater på den ... -
Molecular modeling of ionization processes relevant for electrically insulating liquids
(Doctoral thesis at NTNU;2015:141, Doctoral thesis, 2015)Insulating liquids are often used as a dielectric barrier between two electrodes in high-voltage devices and may suffer a breakdown in high electric fields. Breakdown happens when a conductive plasma channel, a streamer, ... -
Molecular Simulations of Gas Hydrates: Stability and Transport Properties
(Doctoral theses at NTNU;2018:213, Doctoral thesis, 2018)At high pressures, mixtures of water and gas can form a crystalline compund called a gas hydrate. A considerable amount of methane hydrate exists at the sea floor and in permafrost regions. It is desirable to harvest this ... -
Multi-component interfacial transport as described by the square gradient model: evaporation and condensation.
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:176, Doctoral thesis, 2009)The aim of this thesis is to build a theoretical approach which allows to describe the behavior of fluid during evaporation and condensation in multicomponent systems. We consider isotropic non-polarizable mixtures. We ... -
Multi-method atomistic modelling of sodium-carbon interactions: Atomistic modelling towards the increased durability of carbon cathodes in primary aluminium production
(Doctoral theses at NTNU;2017:9, Doctoral thesis, 2017)Karbonmaterialer brukes som kledning under produksjonen av primærmetall. Høy temperatur, strøm og et kjemisk tærende miljø sliter materialene under drift. En bidragende årsak til slitasjen er inntrengning av natrium. ... -
Multilevel coupled cluster methods for large molecular systems
(Doctoral theses at NTNU;2020:240, Doctoral thesis, 2020)The coupled cluster hierarchy of models can be used to accurately describe electronic excitations in molecular systems. However, the standard coupled cluster models are expensive and their cost severely limits the size of ... -
Multilevel coupled cluster theory: Development, implementation and application of multilevel coupled cluster theory for core and valence excited states
(Doctoral thesis at NTNU;2016:267, Doctoral thesis, 2016)This thesis consist of seven papers and an introduction describing the ongoing development and applications of multilevel coupled cluster theory. Coupled cluster theory is one of the most accurate, but also one of the ...